All States · Checked October 2026

DUI Laws by State

How Do DUI Laws Differ by State?

Every state sets its own DUI penalties, license rules and deadlines, and even its own name for the offense (DUI, DWI, OVUII, OWI, OUI, OVI). Pick your state for its penalties, the deadline to request a license hearing after an arrest, insurance filing, ignition interlock and record rules, each from the state's own statutes and agencies. To compare states side by side, see the DUI laws comparison table.

Choose Your State

A blank cell means the state's official pages didn't give a single number of days when checked.

dui.help is an independent guide, not a law firm or a government agency, and doesn't give legal advice. For advice on your case, talk to a lawyer licensed in your state; your state bar can refer you, and if you can't afford a lawyer, ask the court about a public defender.